BUT there's another piece that makes or breaks these tools... whether they can build a community around them and stick around for years...
Open‑source cloud storage projects come and go when maintainers burn out... a sustainable business model or strong contributor base matters as much as technical checklists...
ALSO interoperability is underrated... if your drive can speak WebDAV or S3 and plug into existing identity systems, teams are more likely to try it...
In the end people want something that won't vanish after the honeymoon... that's harder than adding a progress bar...